Question

我有一个字典列表，我从我的javascript文件发送到我的视图。现在，当我打印列表时，其类型显示为unicode。我想找回原来的名单。我怎么能这样做？

我的清单：

[{"employee_id":13,"admin":false,"approver":false,"emp_code_or_email":"second@emp.com,120","manager":false,"emp_name":"second emp","department":"IT","position":"IT","new_emp":false,"manager_and_approver":false,"role_type":"employee","s_no":1},{"employee_id":144,"admin":false,"approver":false,"emp_code_or_email":"107anku@gmail.com,1","manager":true,"emp_name":"A1 A2","department":"IT","position":"Developer","new_emp":false,"manager_and_approver":false,"role_type":"manager","s_no":2}]

我只是想从中获取employee_ids。

我尝试了eval（），list（），encode（＆＃39; utf-8＆＃39;）。但无济于事。

Answer 1

您拥有的是JSON的字符串表示形式。我可以通过查看"admin":false告诉您，以便获得employee_id。首先需要将列表中的每个json表示转换为字典。

>>> import json
>>> data_raw = '''[{"employee_id":13,"admin":false,"approver":false,"emp_code_or_email":"second@emp.com,120","manager":false,"emp_name":"second emp","department":"IT","position":"IT","new_emp":false,"manager_and_approver":false,"role_type":"employee","s_no":1},{"employee_id":144,"admin":false,"approver":false,"emp_code_or_email":"107anku@gmail.com,1","manager":true,"emp_name":"A1 A2","department":"IT","position":"Developer","new_emp":false,"manager_and_approver":false,"role_type":"manager","s_no":2}]'''
>>> data_json = json.loads(data_raw)
>>> [data['employee_id'] for data in data_json]
[13, 144]
>>>

Answer 2

当你打印任何对象时，python将显示该对象的python表示。

要按照您想要的方式显示，您应该格式化输出。

但最简单的方法是将它转换为json，因为你从ajax接收它。

import simplejson
simplejson.dumps(data)

要列出的Unicode字符串

2 个答案: